Pith Number

pith:G5TZHNCI

pith:2002:G5TZHNCIFJYBOICCDC5XNXITFX

not attested not anchored not stored refs pending

Polarized Parton Densities

H. B\"ottcher, J. Bl\"umlein

arxiv:hep-ph/0212410 v1 · 2002-12-31 · hep-ph · hep-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G5TZHNCIFJYBOICCDC5XNXITFX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:39:06.892804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

376793b4482a7017204218bb76dd132dd6fc31ecf387f4743e7b6f7589a65118

Aliases

arxiv: hep-ph/0212410 · arxiv_version: hep-ph/0212410v1 · doi: 10.48550/arxiv.hep-ph/0212410 · pith_short_12: G5TZHNCIFJYB · pith_short_16: G5TZHNCIFJYBOICC · pith_short_8: G5TZHNCI

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/G5TZHNCIFJYBOICCDC5XNXITFX \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 376793b4482a7017204218bb76dd132dd6fc31ecf387f4743e7b6f7589a65118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce6857f7cbec34b07fb76e7bc64fb06fa369df0f88c429079ae6d9b8a9bdb249",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-12-31T15:06:24Z",
    "title_canon_sha256": "36c710708c71017b80b48043683a377edf12f820ccbb77956dbb6a0616892b29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0212410",
    "kind": "arxiv",
    "version": 1
  }
}